P-5

Ancillary Services Prices, Day Ahead Market

01/06/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:003.593.350.016.970.250.010.016.97
01:003.573.330.015.030.250.010.015.03
02:003.573.330.015.640.250.010.015.64
03:003.573.330.017.750.250.010.017.75
04:003.573.330.017.750.250.010.017.75
05:003.573.330.017.750.250.010.017.75
06:002.732.490.01150.250.010.0115
07:004.841.10.05203.790.050.0520
08:004.841.10.05203.790.050.0520
09:004.841.10.0519.953.790.050.0519.95
10:005.61.120.0519.954.530.050.0519.95
11:0051.120.0519.953.930.050.0519.95
12:0051.120.0519.953.930.050.0519.95
13:004.991.120.0519.953.920.050.0519.95
14:0051.10.0519.953.950.050.0519.95
15:0051.10.0519.953.950.050.0519.95
16:008.061.110.052070.050.0520
17:0032.277.010.054270.050.0542
18:0012.945.990.0522.4970.050.0522.49
19:0010.323.370.052070.050.0520
20:0010.023.070.0519.570.050.0519.5
21:004.871.10.05203.820.050.0520
22:004.841.10.055.943.790.050.055.94
23:003.563.330.025.460.250.020.025.46